@book{45451,
	author = {Roldán Ruiz, María Dolores,},
	title = {Biotecnología ambiental /},
	publisher = {Editorial Tébar,},
	year = {2005.},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/45517/}
}